- The Amazon Marketplace Web Service offers automation tools for Sellers.
- Data integration with Amazon Marketplace Web Service (Amazon MWS) enables high levels of selling automation, which can help sellers grow and scale their business in Amazon's stores.
- Amazon MWS enables programmatic data exchange for listings, orders, payments, reports, and more.
- By using Amazon MWS, sellers can increase selling efficiency, reduce labor requirements, and improve response time to customers.
To use Amazon MWS you must have an Amazon MWS-eligible professional selling account. - With Amazon MWS you can develop applications to list products for sale, set prices, retrieve information for order fulfillment, schedule and receive reports, and more.
- Private Developers can build applications for use with your own Amazon seller account. This requires you register as a developer.
- Public Developers can build applications that sellers authorize and use to help manage their Amazon business. This requires you to register as a developer.
- Marketplace Appstore allows you to publish your application in the Marketplace Appstore, where Amazon sellers discover applications created by Amazon and public developers.
If you are a seller who wants to use one of these applications, you are NOT required to register as a developer.